baber/WOPTO huggingface dataset:
Patent JP-2009020522-A (JP)
Title: Camera and lens assembly
Inventor: FINIZIO FRANCESCO
IPC: H04N5/225
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To use a camera under illumination condition that is variable in a wide range.  <P>SOLUTION: The security camera 10 has an adjustable turret that holds a lens assembly 22 which can be aimed in various directions. The camera 10 also has a compact housing 12 which, in combination with the adjustable directionality of the turret, enables universal mounting to various structures and positions in an aircraft cabin. The camera 10 operates in light and dark conditions, as the lens assembly 22 is configured to focus visible and infrared light wavelengths onto a fixed focal plane. The camera 10 includes an infrared illumination source to illuminate a field of view during dark conditions. The lens assembly 22 includes a rigid barrel with a pinhole aperture through which light enters a series of lens elements. An optical sensor is mounted at the fixed focal plane to generate an electronic image signal, and the sensor is rotatably adjustable to yield a correct image orientation depending on the turret position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010038035-A (JP)
Title: Variable valve timing device
Inventor: TATENO MANABU
IPC: F01L1/34
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve timing device capable of restraining an oil pressure variation generated in a variably-moving valve means from reaching a head cover oil passage.  <P>SOLUTION: There is provided the variable valve timing device for making opening and closing time of an intake valve or an exhaust valve variable. The variable valve timing device is equipped with a working oil passage 63 for coupling, the variably-moving valve means 26 for varying a phase difference between a crank shaft and a cam shaft in response to inflowing and outflowing operations of a working oil, and a flow control means 60 for controlling a working oil flow inflowing to and outflowing from the variably-moving valve means. A cam cap oil passage 63b which is formed in a cam cap 47 and is coupled to the variably-moving valve means and a head cover oil passage 63a which is formed in the head cover 48 and is coupled to the flow control means are coupled to each other in a juncture oil passage 65. The juncture oil passage radially protrudes as compared to a wall 65b corresponding to the head cover oil passage and a wall 65c corresponding to the cam cap oil passage, and is made of an elastic member and includes special wall 65a radially deformable due to the oil pressure of the working oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036474-A (JP)
Title: Image forming apparatus and recorded medium conveyance control method
Inventor: MORISHITA MINE
IPC: B65H7/02
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a paper conveyance control method for the image forming apparatus can prevent a paper jam occurring when a size predetermined by external input is different from the size of paper actually held in a paper tray.  <P>SOLUTION: An image forming apparatus includes a conveying means for conveying a recording medium in a carrier path including a recording region by a recording head, and a conveyance control means capable of controlling the conveyance start of a succeeding recording medium while a preceding recording medium existing on the carrier path when continuously conveying a plurality of recording media to form images. An image recording device includes a detecting means for detecting the width of the preceding recording medium, and a guessing means for guessing the length of the preceding recording medium from the detected width. In a recording medium conveyance control method for the image recording device, the conveyance control means controls the conveyance start of the succeeding recording medium based on the guessed length of the preceding recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038832-A (JP)
Title: Pulse radar apparatus
Inventor: HARA TERUYUKI
IPC: G01S13/18
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a pulse radar apparatus for obtaining a relative distance to a target by using the small number of PRIs even if the number of the targets is large.  <P>SOLUTION: The pulse radar apparatus includes: a PRI setting device 1: a transmitting/receiving section 100 for transmitting a pulse train B per a plurality of the PRIs in the direction of the target A, receiving a reflection signal C, and generating a received video signal per range bin; a multiple distance/speed map generator 17 for implementing a Fourier transform of a plurality of the received video signals in the same range bin per plurality of the PRIs, and generating a plurality of distance/speed maps; a target detector 18 for detecting the target in a plurality of the distance/speed maps generated per a plurality of the PRIs; an identical target determining device 19 for determining an identity between a plurality of the targets detected by the distance/speed maps of a plurality of the different PRIs by using speed information on a plurality of the targets; and a ranging device 20 for obtaining the relative distance of the same target by using PRI information and range bin information of the same target in the distance/speed map generated per PRI.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038144-A (JP)
Title: Vane compressor
Inventor: KOBAYASHI KAZUO
IPC: F04C29/12
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane compressor preventing a reduction in the amount of lubricating oil to be supplied to a sliding part that slides while reducing discharge pulsation by preventing the residence of the lubricating oil in a discharge space and preventing a reduction in the volume of the discharge space.  <P>SOLUTION: A pair of compression chambers 21 are formed in a housing H of the vane compressor 10, and a discharge port 13a is formed in a cylinder block 13 so as to be communicated with each compression chamber 21. The discharge space Da is defined in the housing H, and the discharge space Da includes a pair of discharge chambers 13d. A discharge passage 15e has one end communicated with one discharge chamber 13d of the pair of discharge chambers 13d and the other end communicated with a discharge area, and the discharge space Da and the discharge area are linked with each other only by the discharge passage 15e.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044129-A (JP)
Title: Curtain speed adjusting mechanism and focal plane shutter including the same
Inventor: NAKANO YOICHI
IPC: G03B9/36
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain speed adjusting mechanism for a focal plane shutter that accurately and reliably adjusts curtain speed of a shutter and inexpensively maintains miniaturization of the shutter, and to provide a focal plane shutter including the same.  <P>SOLUTION: In the focal plane shutter 1, one end of a biasing member 31 is engaged with an opening lever 30 for driving a front curtain 130 and biased counterclockwise, and counterclockwise rotation of the opening lever 30 is regulated by an electromagnet 40. The other end of the biasing member 31 is engaged with a ratchet member 32 and biased clockwise, and clockwise rotation is regulated by the ratchet member 32. The curtain speed adjusting mechanism 2a controls the curtain speed of the focal plane shutter 1 such that the biasing force of the biasing member 31 is adjusted by adjusting a stop position of the ratchet member 32 by engagement of a plurality of pawl parts 33a1 and 33a2 different in length with a ratchet tooth 32a, and changing the engaging state of the biasing member 31 with the ratchet member 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018769-A (JP)
Title: Production method of ethanol fuel from cellulosic material of bamboo and tree
Inventor: SAKURAI YOSHIAKI
IPC: C07C29/74
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of ethanol fuel, which comprises performing high speed carbonation baking of cellulosic plant of bamboos and trees as the raw material, cooling the generated gas to obtain much hydrocarbon compound solution usable as a raw material of the fuel, and purifying by synthesizing the ethanol fuel from the solution by physicochemical reaction.  <P>SOLUTION: The raw material solution of strongly acidic organic compounds is decomposed and reformed to remove viscosity to be basic, by physicochemical reaction using magnetic exposure. The resultant product is converted to an alcohol and synthesized and purified to ethanol by addition of a little amount of ethanol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042150-A (JP)
Title: Radiographic apparatus
Inventor: ENOMOTO ATSUSHI
IPC: A61B6/00
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic apparatus can prevent an influence of an afterimage on data for offset correction in automatically updating the data for offset correction.  <P>SOLUTION: The radiographic apparatus includes a radiation source, a radiation detector, an offset correcting means for offset-correcting the radiation image using the data for offset correction generated from a dark image of the radiation detector, and an offset correction data updating means for updating the data for offset correction by using the dark image obgained at prescribed timing. The radiographic apparatus further includes an afterimage determining means for determining whether an afterimage caused by the last exposure is left in the dark image or not. The afterimage determining means determines whether the afterimage is present or not in the dark image obtained for updating the data for offset correction. If it is determined by the afterimage determining means that the afterimage is not present in the dark image, the offset correction data updating means updates the data for offset correction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042962-A (JP)
Title: Dielectric material for plasma display panel
Inventor: TAKAYAMA YOSHIHISA
IPC: H01J11/26
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric material for a plasma display panel which forms a dielectric layer less liable to yellow even when SiO<SB>2</SB>-B<SB>2</SB>O<SB>3</SB>-ZnO-R<SB>2</SB>O-based glass powder is used as a dielectric material on a glass substrate with a formed Ag electrode, which provides a dense fired film by inhibiting the reaction of the glass powder with a ceramic powder, and which has stable dielectric strength and can be fired at a temperature of ≤600°C, and to provide a dielectric layer formed using the dielectric material.  <P>SOLUTION: The dielectric material for a plasma display panel contains SiO<SB>2</SB>-B<SB>2</SB>O<SB>3</SB>-ZnO-R<SB>2</SB>O (R<SB>2</SB>O represents Li<SB>2</SB>O, Na<SB>2</SB>O and K<SB>2</SB>O) glass powder and an inorganic pigment powder. The glass powder is made of glass which does not substantially contain PbO or Bi<SB>2</SB>O<SB>3</SB>and contains, by mol, 5-25% SiO<SB>2</SB>, 10-50% B<SB>2</SB>O<SB>3</SB>, 30-60% ZnO, 0-1% Li<SB>2</SB>O, 1-15% Na<SB>2</SB>O, 1-15% K<SB>2</SB>O, (Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O=2-30%), 0-2% MgO, 0-3% CaO, 0-2% SrO and 0-3% BaO (MgO+CaO+SrO+BaO=0-4%). The content of the inorganic pigment powder is 0.001-9 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048425-A (JP)
Title: Initiation system
Inventor: KIZAKI TOSHIYUKI
IPC: F42B3/12
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an initiation system reduced in size and weight, enhanced in flexibility for outfit, and also enhanced in safety.  <P>SOLUTION: This initiation system initiates an explosive 51 mounted in a missile C shot from a launcher B, the missile C is arranged to have: an initiator 50 for initiating the explosive 51; an initiation circuit 30 for radio transmitting an initiation signal for initiating the explosive 51, toward an ignition circuit 40, at prescribed timing after launch; and the ignition circuit 40 having a charge accumulating device 45 for charge accumulating electric power for the initiation, and for connecting the charge accumulating device 45 to the initiator 50, based on the initiation signal radio transmitted from the initiation circuit 30, to conduct ignition, and the launcher B is arranged to have: an electric power source part 10 for supply electric power to the charge accumulating device 45 of the missile C mounted thereon; and an electric power supply circuit 20 for supply the electric power from the electric power source part 10 to the charge accumulating device 45, just before launching the missile C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009057964-A (JP)
Title: Method of regenerating particulate filter and device having the particulate filter
Inventor: XU LIFENG
IPC: B01D53/94
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an SCR catalyst from being heated to undesirable high temperatures during regeneration of a particulate filter.  <P>SOLUTION: The method of regenerating the particulate filter (70), in an apparatus comprising an engine (10), an exhaust system, the particulate filter (70) provided in the exhaust system, and the catalyst (76) provided in the exhaust system that uses urea as a reducing agent for removing NOx, includes the steps of: exposing the catalyst (76) and particulate filter (70) to exhaust raised to a first temperature to remove at least one of urea deposits and accumulated hydrocarbon from the catalyst (76); raising the exhaust temperature to a second temperature after removing most of the at least one of the urea deposits and the accumulated hydrocarbon from the catalyst (76); and exposing the catalyst (76) and particulate filter (70) to the exhaust of the second temperature to heat the particulate filter (70) so as to remove particulate matters thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047527-A (JP)
Title: Method of separating immunoglobulin monomer
Inventor: MIZOMOTO HITOSHI
IPC: B01D71/44
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separating an immunoglobulin monomer with high precision by subjecting an immunoglobulin solution containing an immunoglobulin monomer, an aggregate thereof, and a protein having an isoelectric point lower than the isoelectric point of the immunoglobulin to crossflow filtration with the use of an ultrafiltration membrane, a module of the ultrafiltration membrane, and a crossflow filter.  <P>SOLUTION: The method of separating an immunoglobulin monomer includes subjecting an immunoglobulin solution containing at least an immunoglobulin monomer, an aggregate thereof, and a protein having an isoelectric point of lower than the isoelectric point of the immunoglobulin and having a concentration of the immunoglobulin of 1-150 g/L and a pH of not lower than the isoelectric point of the immunoglobulin to crossflow filtration with the use of an ultrafiltration membrane having a cut-off molecular weight of 100,000 to less than 500,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009130351-A (JP)
Title: Frequency variable terahertz wave light source element
Inventor: OH KWANG RYONG
IPC: H01S5/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency variable terahertz wave light source element which is capable of generating stable terahertz wave of two modes that are different with each other, which is easy for varying its frequency and which is capable of being small-sized.  <P>SOLUTION: A frequency variable terahertz wave light source element satisfies the Littrow diffraction condition at an arbitrary wavelength by utilizing a double diffraction grating having two grating periods. At the same time, by satisfying the Littman-Metcalf diffraction condition at the other wavelength, oscillation occurs simultaneously at two wavelengths that are different with each other, and terahertz waves are generated stably by the beating of the two oscillation wavelengths.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052003-A (JP)
Title: Powder compression molding device
Inventor: ISHIKAWA HISAO
IPC: B30B11/02
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder compressing molding device which can perform suitable compression molding in accordance with the kinds or the like of powder and can stably and efficiently provide a molded body of high quality.  <P>SOLUTION: The compression molding device comprises: a mortar body 11 having a through port 10 elongating to a vertical direction; and a vessel supporting body 12 inserted from the lower side in the vertical direction into the through port 10, also arranged inside the through port 10 vertically movably and supporting the vessel 3 from the lower part in a state of being contacted with a part of the lower face of the vessel 3, and the storage space S of the vessel 3 can be defined by the through port 10 and the vessel supporting body 12. The compression molding device further comprises: a lower pestle 20a and an upper pestle 20b applying ultrasonic vibration to powder in the vessel 3. In the vessel supporting body 12, the moving path 15 of the lower pestle 20 is formed over the whole length in the vertical direction of the vessel supporting body 12, and the lower pestle 20a moves through the moving path 15, and can be contacted with the part other than the above part of the lower face in the vessel 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057276-A (JP)
Title: Motor
Inventor: TSUKAMOTO JUN
IPC: H02K1/18
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor 10 securing an insulation distance.  <P>SOLUTION: A plate type terminal 50 is arranged so that a plane S including a center axis O of the motor and a center axis T of a salient pole 35 crosses a normal L of the plate type terminal 50. Thus, a distance D1 between plate type terminals 50b and 50a becomes long. A set bolt 18 is disposed to an outer side in a radial direction compared to the plate type terminal 50b. The plate type terminal 50 is arranged so that an intersection P between the plane S and the normal L is positioned to the outer side in the radial direction compared to the plate type terminal 50. Thus, a distance D2 between the set bolt 18 and the plate type terminal 50b becomes long.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009074084-A (JP)
Title: Epoxy resin molding material for sealing, and electronic part device with element sealed by using the same
Inventor: WATANABE HISANORI
IPC: H01L23/29
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing which realizes high fluidity and satisfactory flame retardancy without practically using a halogenation resin and an antimony compound while making a high glass transition point and low-dielectric-low-dielectric tangent lowering compatible with each other, and is excellent in reliability, such as heat resistance, and moldability, and to provide an electronic part device with an element sealed by using the epoxy resin molding material for sealing.  <P>SOLUTION: The epoxy resin molding material for sealing contains: (A) an epoxy resin; (B) a phenolic hardener expressed by general formula (1); (C) an inorganic filler; (D) a silane coupling agent; and (E) a compound having two or more vinyl benzene groups. The electronic part device is provided with the element sealed by using the epoxy resin molding material for sealing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010062307-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUKAE SEIJI
IPC: H01L23/12
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of obtaining electrical characteristics and improving yield by mounting a solder ball in a stable condition, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor manufacturing method includes a land formation step of forming a land section 13 having an opening 31 on a substrate 10, an application step of applying flux 7 to the land section 13 including the opening 31, a mounting step of mounting a solder ball 14 on the opening 31, and a fusion step of adhering the solder ball 14 to the land section 13 by heat treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058907-A (JP)
Title: Sheet folding device and image forming device
Inventor: MATSUURA YASUKI
IPC: B65H31/18
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet folding device having a constitution capable of preventing the slide-down of a loading sheet, the unevenness of an end, and an abnormal loading state by preventing a discharge failure of a sheet.  <P>SOLUTION: The sheet folding device 100 is provided for performing folding processing by sandwiching the sheet discharged from an image forming device by folding roller pairs, and has a stack part 700 capable of storing the sheet after the folding processing. A tray 700B equipped in the stack part 700 prevents the slide-down and the edge unevenness of the sheet introduced in the next place by restraining an inclination of the uppermost side sheet among sheets placed by changing an inclination of a sheet placing surface according to a kind of folding processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060920-A (JP)
Title: Objective optical system and microscope with the same
Inventor: YAMAMOTO TAKAFUMI
IPC: G02B21/00
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective optical system, such as an objective lens, capable of striking a balance between the optical performance at a high numerical aperture and the optical performance at a low magnification while securing a sufficient distance between a zoom imaging lens and the objective optical system, when using the objective optical system together with the zoom imaging lens, and to provide a microscope including the objective optical system and the zoom imaging lens.  <P>SOLUTION: The objective optical system is non-telecentric on the object side. and includes in order from the object side: a first lens group (OG1) of positive refractive power; a second lens group (OG2) of weak refractive power; and a third lens group (OG3) of positive refractive power. The first lens group includes a positive meniscus lens with a concave surface directed to the object side. The microscope includes the objective lens 13 satisfying conditional expressions of 0≤¾f/f<SB>2</SB>¾<0.05 and 0.4<f/f<SB>1</SB><0.75, wherein f<SB>1</SB>denotes the focal length of the first lens group (OG1), f<SB>2</SB>denotes the focal length of the second lens group (OG2), and f denotes the focal length of the objective lens 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060951-A (JP)
Title: Sound absorbing construction and sound absorbing structure
Inventor: YAMAGIWA ICHIRO
IPC: G10K11/16
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a sound absorbing characteristic.  <P>SOLUTION: To set a distance from a sound source to a perforated plate 3, by selecting a slit 2c for inserting a folded fastening section 3b of the perforated plate 3, when the perforated plate 3 is provided between a pair of wall bodies 2 and 2 so that a joining face 2a in which a plurality of slits 2c are provided face each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT